PGA2311 Datasheet (Texas Instruments) - Stereo Audio Volume Controller

PGA2311, Stereo Audio Volume Controller

The PGA2311 device is a high-performance, stereo audio volume control designed for professional and high-end consumer audio systems.

The PGA2311 uses an internal high-performance operational amplifier to yield low noise and distortion.

The PGA2311 also provides the capability to drive 660-Ω loads di

PGA2311 Features

* 1 Digitally-Controlled Analog Volume Control:

* Two Independent Audio Channels

* Serial Control Interface

* Zero Crossing Detection

* Mute Function

* Wide Gain and Attenuation Range: +31.5 dB to

* 95.5 dB with 0.5-dB Steps

* Low Noise a